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The correct hoist ring is on order. But I have a question. What are
the engineering/technical requirements that the length of the M24
bolt must be <60mm and > 50mm?<br>
<br>
George<br>
<br>
<div class="moz-cite-prefix">On 2/22/2017 2:55 AM, Tomassini Sandro
wrote:<br>
</div>
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<div class="moz-cite-prefix">Dear All,<br>
<br>
the eye bolt suggested by George is fine for us but the length
of the threaded shank ( L in the figure below) MUST be at least
50 mm and less than 60 mm for other reasons.<br>
<br>
The thread in the tapped holes on the RICH part is M24 standard<br>
<br>
We can provide the eye bolt TAW 3 (M24x50) that you can find on
page 145 of the attached pdf file.<br>
<br>
If you already have something similar (Hope Doug has) we can use
it or if you want to procure something similar you can procede
too.<br>
<br>
In any case let us know ASAP what you have decided.<br>
<br>
Many Thanks<br>
<br>
Sandro<br>
<br>
<img src="cid:part1.A14468BB.106D7B40@jlab.org" alt=""><br>
<br>
Il 21/02/2017 16:55, George Jacobs ha scritto:<br>
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This eye bolt cannot be used for the same reason as the other,
it is the wrong lifting device for the job.<br>
<br>
<div class="moz-cite-prefix">On 2/21/2017 9:36 AM, Dario
Orecchini wrote:<br>
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<div dir="ltr">Hello Tyler,
<div>we wil use a rotable eyebolt M24X60mm . The M24 holes
on the detector are dead with a depth of more or less
50mm.</div>
<div>The lenght of the useful thread will be 45mm.</div>
<div><br>
</div>
<div>Attached the datasheet of the Eyebolt type RPE M24x60.</div>
<div><br>
</div>
<div>These eyebolt will be shipped soon at JLab.</div>
<div><br>
</div>
<div>Let me Know</div>
<div>Regards</div>
<div>Dario</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 21 February 2017 at 15:12, Tyler
Lemon <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:tlemon@jlab.org" target="_blank">tlemon@jlab.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div style="font-family:times new roman,new
york,times,serif;font-size:12pt;color:#000000">
<div>Hello Marco Mirazita, Dario, and Sandro,<br>
</div>
<div><br>
</div>
<div>Please see Sahin's email below in blue. What is
the depth of the hole used to attach the eyebolt
to the detector frame? For reference, the hole in
question is on page 8 of attached "SMC
TA-RICH-001.pdf"<br>
</div>
<div><br>
</div>
<div>Please let us know.<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><span style="color:rgb(0,0,255)"><b>From: </b>"Sahin
Arslan" <<a moz-do-not-send="true"
href="mailto:arslan@jlab.org" target="_blank">arslan@jlab.org</a>></span><br>
</div>
<div><span style="color:rgb(0,0,255)"><b>To: </b>"Tyler
Lemon" <<a moz-do-not-send="true"
href="mailto:tlemon@jlab.org" target="_blank">tlemon@jlab.org</a>></span><br>
<span style="color:rgb(0,0,255)"><b>Cc: </b>"Amrit
Yegneswaran" <<a moz-do-not-send="true"
href="mailto:yeg@jlab.org" target="_blank">yeg@jlab.org</a>></span><br>
<span style="color:rgb(0,0,255)"><b>Sent: </b>Tuesday,
February 21, 2017 8:16:44 AM</span><br>
<span style="color:rgb(0,0,255)"><b>Subject: </b>Eye
Bolt</span><br>
</div>
<div><br>
</div>
<div><span style="color:rgb(0,0,255)">tyler</span><br>
<span style="color:rgb(0,0,255)">Eye Bolts C15E
M24</span><br>
<span style="color:rgb(0,0,255)">These eye bolts
can only be used for straight lift</span><br>
<span style="color:rgb(0,0,255)">Please check out
below link page 2.6</span><br>
<br>
<span style="color:rgb(0,0,255)"><a
moz-do-not-send="true"
href="http://simplebooklet.com/mobile.php?wpKey=ulFOxOcRjpPLiRtjiyj9Pg#"
target="_blank">http://simplebooklet.com/<wbr>mobile.php?wpKey=<wbr>ulFOxOcRjpPLiRtjiyj9Pg#</a>!</span><br>
<br>
<span style="color:rgb(0,0,255)">I have asked Doug
Tilles and George Jacobs advise regarding this
eyebolts</span><br>
<span style="color:rgb(0,0,255)">They suggest that
we use Swivel hoist Ring</span><br>
<br>
<span style="color:rgb(0,0,255)">We just need to
find out if the hole is through hole or not? </span><br>
<span style="color:rgb(0,0,255)">if not what is
the depth of hole?</span><br>
<br>
<span style="color:rgb(0,0,255)">I have called
Grainger Technical representative regarding this
eye bolt </span><br>
<span style="color:rgb(0,0,255)">they do not
suggest use of this eye bolt, other than
straight lift</span><br>
<span style="color:rgb(0,0,255)">Below email is
from Grainger </span><br>
<br>
<span style="color:rgb(0,0,255)">----- Forwarded
Message -----</span><br>
<span style="color:rgb(0,0,255)">From: "Ryann
O'Connell" <<a moz-do-not-send="true"
href="mailto:Ryann.O%27Connell@grainger.com"
target="_blank">Ryann.O'Connell@grainger.com</a>></span><br>
<span style="color:rgb(0,0,255)">To: "Sahin
Arslan" <<a moz-do-not-send="true"
href="mailto:arslan@jlab.org" target="_blank">arslan@jlab.org</a>></span><br>
<span style="color:rgb(0,0,255)">Sent: Monday,
February 20, 2017 8:24:35 AM</span><br>
<span style="color:rgb(0,0,255)">Subject: 38DJ58</span><br>
<br>
<span style="color:rgb(0,0,255)">* Item#
38DJ58</span><br>
<span style="color:rgb(0,0,255)">* Mfr.
Model# M16100.240.0001</span><br>
<span style="color:rgb(0,0,255)">Is only tested
and used for straight lifting only.</span><br>
<br>
<br>
Thank you.<span class="HOEnZb"><font
color="#888888"><br>
-- <br>
Sahin Arslan<br>
Jefferson Lab <br>
Experimental Physic Division <br>
Detector Support Group (DSG)<br>
757-269-6527<br>
757-768-7055<br>
</font></span></div>
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<pre class="moz-signature" cols="72">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a>
(website) <a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://userweb.jlab.org/%7Ejacobsg">https://userweb.jlab.org/~jacobsg</a></pre>
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<pre class="moz-signature" cols="72">--
-----------------------------------------
Dr. Eng. Sandro Tomassini
Istituto Nazionale di Fisica Nucleare
Laboratori Nazionali di Frascati
P.O.Box 13 00044 Frascati (RM) Italy
Tel. office: +39 06 9403 2919/8089
Fax: +39 06 94032256
e-mail: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:sandro.tomassini@lnf.infn.it">sandro.tomassini@lnf.infn.it</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.lnf.infn.it/">http://www.lnf.infn.it/</a>
-----------------------------------------
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<pre class="moz-signature" cols="72">--
George Jacobs
Jefferson Lab (TJNAF)
STE 12
12000 Jefferson Ave.
Newport News, VA 23606
(office) 757-269-7115
(cell) 757-876-0480
(email) <a class="moz-txt-link-abbreviated" href="mailto:jacobsg@jlab.org">jacobsg@jlab.org</a>
(website) <a class="moz-txt-link-freetext" href="https://userweb.jlab.org/~jacobsg">https://userweb.jlab.org/~jacobsg</a></pre>
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